Select Soft Brush tool, set its opacity 20% and size to 30px. Paint a fade dot in the center of the cross.

选择柔角笔刷工具，不透明度为20%，大小30像素，在十字中部画一个虚幻的园点。

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The curing mechanism of NCO/OH polyurethane paint combines cross lin king mechanism of NCO and OH groups, NCO and moisture in the air.

NCO/OH型聚氨酯漆的固化机制是—NCO与—OH反应交联和—NCO与空气中水分反应交联的叠加。

youdao

Constantine therefore ordered his men to paint the sign of the cross upon their shields.

君士坦丁因此下令手下在盾牌上画个十字。

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Mr Plotnik and his colleagues placed a white cross above the elephants' right eyes and an invisible cross over the left eye, so that neither smell nor a memory of paint being applied should tell the elephants where the conspicuous marking was.

ECONOMIST: Self-recognition